saree vs frock

saree and frock both are nouns.

Word	Noun	Adjective	Verb	Adverb
saree	Yes	No	No	No
frock	Yes	No	Yes	No

As nouns, frock is a hypernym of saree; that is, frock is a word with a broader meaning than saree:

saree: a dress worn primarily by Hindu women; consists of several yards of light material that is draped around the body
frock: a one-piece garment for a woman; has skirt and bodice

Other hypernyms of saree include dress.

saree (noun)	frock (noun)
a dress worn primarily by Hindu women; consists of several yards of light material that is draped around the body	a one-piece garment for a woman; has skirt and bodice
	a habit worn by clerics
	a long, loose outer garment

saree (verb)	frock (verb)
	put a frock on